Tried that...the #8-32 seemed to fit on the screw index. At home the screws don't thread in. Maybe i will try another store. The store index screw is probably pretty worn and the new screw threads a little too much. Thanks
I got bit by this exact size years ago... It's why I invested in Thread Checkers.I'll echo the metric comments and add that an M4 x .7mm thread isn't very far off from the #8-32 you felt was promising.
